expect colm version 0.14.6 and version bump ragel to 7.0.3

This version of colm includes a critical fix for big-endian system. Fixes #61.

configure.ac

@@ -20,7 +20,7 @@ dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM
 dnl OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 dnl SOFTWARE.
 
-AC_INIT(ragel, 7.0.2)
+AC_INIT(ragel, 7.0.3)
 PUBDATE="January 2021"
 
 AM_INIT_AUTOMAKE([foreign])
@@ -65,7 +65,7 @@ AC_SUBST(COLM_SHARE)
 AC_SUBST(LIBCOLM_LA)
 AC_SUBST(LIBFSM_LA)
 
-EXPECTED_COLM_VER=0.14.5
+EXPECTED_COLM_VER=0.14.6
 INSTALLED_COLM_VER=`$COLM -v | sed -n -e '1 {' -e 's/^.*version //' -e 's/ .*$//' -e p -e '}'`
 if test "x$INSTALLED_COLM_VER" != "x$EXPECTED_COLM_VER"; then
 	AC_ERROR( [check colm: expected version $EXPECTED_COLM_VER, but $INSTALLED_COLM_VER is installed] )